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Setcom LiberatorMAX CSB-900MAX User Manual

Setcom LiberatorMAX CSB-900MAX User Manual

Fire wireless headsets

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LiberatorMAX Fire Wireless Headsets
CSB-900MAX / CSB-902MAX Radio Transmit
CSB-901MAX / CSB-905MAX Intercom-Only
USERS GUIDE
The LiberatorMAX Fire Headset is used in conjunction
with an MS-900MAX Base Unit and up to 6 additional
headsets to form a wireless intercom network that also
allows Radio Transmit headsets to operate a vehicle-
mounted mobile radio remotely.
Only the Radio Transmit headsets allow the user to
talk over the mobile radio, however all headsets on the
channel will hear received audio from the mobile radio
and from all other headsets on the channel.
The headsets and Base Unit can operate on any one
of 8 available channels – all headsets must be on the
same channel for network intercom operation.
A Portable Radio can be connected to the Headset
using a PRAC Cable. The Portable Radio will connect
exclusively to that headset – other headsets in the
group will not hear the received audio or be able to
transmit over the portable radio.
Instructions for using the LiberatorMAX headsets
with the MS-900MAX Radio Interface Base Unit can
be found in the MS-900MAX User Guide.
Questions or technical issues? Please call:
TECH SUPPORT: 650-965-8020 ext. 703
®
CORPORATION
7/8/19 SBH
Charging Jack
5V-14V DC
3019 Alvin DeVane Blvd.
Ste. 560
Austin, TX 78741
Phone: (650) 965-8020
LiberatorMAX_Fire_User_Guide_REV_A.pdf
LiberatorMAX Headset
Headset
Antenna
REAR VIEW
Left Cup
SN:XXXXXXXXX
Boom Mic
Portable Radio
Cable Jack
Portable Radio PTT
and Channel Change
LiberatorMAX Headset:
Controls, Jacks, and LED
Right Cup
CSB-900MAX
LiberatorMAX Headset
FRONT VIEW
Status Indicator LED
Volume Control
& On/Off Switch
(knob is black w/red
cap on Transmit
headsets, and all-
red on Intercom-
Only Headsets)
Mobile Radio PTT
(Mic Mute on
Intercom-Only
Headsets) and
Channel Change
Page
1
of
7

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Questions and answers

Wayne F Nelson
March 16, 2025

the micro phone is not working on one of the headsets

1 comments:
Mr. Anderson
March 16, 2025

The microphone on the Setcom LiberatorMAX CSB-900MAX headset may not be working due to the following reasons:

1. Headset Type: If the headset is an "Intercom-Only" model (CSB-901MAX / CSB-905MAX), it does not support radio transmission, meaning the microphone will not transmit over the mobile radio.

2. Channel Mismatch: The headset must be on the same channel as the MS-900MAX Base Unit and other headsets for network intercom operation.

3. Volume or Power Issues: Ensure the headset is powered on and the volume is set to an appropriate level.

4. Battery Charge: If the internal Lithium-Ion Polymer battery is low or depleted, the headset may not function properly.

5. Connection Issues: If using a Portable Radio, ensure it is properly connected using a PRAC Cable.

6. Environmental Interference: High temperatures or interference from other electronic devices could affect operation.

If issues persist, contacting Setcom customer service is recommended.

This answer is automatically generated

Summary of Contents for Setcom LiberatorMAX CSB-900MAX

  • Page 1 LiberatorMAX Headset: LiberatorMAX Fire Wireless Headsets Controls, Jacks, and LED CSB-900MAX / CSB-902MAX Radio Transmit CSB-901MAX / CSB-905MAX Intercom-Only USERS GUIDE The LiberatorMAX Fire Headset is used in conjunction LiberatorMAX Headset with an MS-900MAX Base Unit and up to 6 additional Headset Antenna REAR VIEW...
  • Page 2 LiberatorMAX Fire Wireless Headsets LiberatorMAX Headset CSB-900MAX / CSB-902MAX Radio Transmit Operating Instructions CSB-901MAX / CSB-905MAX Intercom-Only USERS GUIDE 2) Mobile Radio PTT / Mic Mute / Channel Change Button 1) Power-Up On CSB-900MAX and CSB-902MAX headsets, the lower button on the right-hand cup functions as a Push-To-Talk Turn Volume Control clock-wise to turn on headset switch for the mobile radio connected to the Base unit.
  • Page 3 To charge the headset, plug a power source into the Charging A Portable Radio can be attached to the headset with a suitable Setcom PRAC cable (determine by radio type) Jack on the Left Cup – the power source should provide 5 to 14 VDC, it can be a “wall-wart”...
  • Page 4 LiberatorMAX Industrial Wireless Headsets LiberatorMAX Headset CSB-990MAX and CSB-992MAX Operating Instructions USERS GUIDE LED indicator Status Chart LED Indications Headset Status Solid Green Headset ON, not charging Headset charging Solid Orange (Headset can be turned On or Off) Headset fully charged, plugged into Blinking Yellow charging cable, Headset turned Off Headset turned Off &...
  • Page 5 The headset provides hearing protection by attenuating loud sounds, however it is recommended that you do not turn up the volume so high that you cannot hear what is around you such as alarms, sirens, or warning signals. If you experience a warming sensation in either earcup, remove the headset immediately and contact Setcom customer service.
  • Page 6: Regulatory Notices

    LiberatorMAX Industrial Wireless Headsets REGULATORY NOTICES CSB-990MAX and CSB-992MAX USERS GUIDE FCC Rules IC Rules IC RF Exposure Statement / Déclaration d’exposition d’IC RF FCC Compliance Statement (Part 15.19) This device meets the IC requirements for RF exposure in This device complies with Part 15 of the FCC Rules. public or uncontrolled environments.
  • Page 7: Fcc Part 15 Notice

    LiberatorMAX Industrial Wireless Headsets FCC Part 15 Notice CSB-990MAX and CSB-992MAX USERS GUIDE This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

This manual is also suitable for:

Liberatormax csb-902maxLiberatormax csb-901maxLiberatormax csb-905max